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Atlas / NTSB / CHI81DEK18

NTSB CAROL · Event

Event CHI81DEK18

1981-05-24 LONDON, Ohio, United States None 1 aircraft Status: Completed

Registry · N3907B

FAA Aircraft Registry record.

Make / Model

SCHLEICHER ASW-15

Engine

NONE NONE

Seats / Engines

1 seats · 1 engine

Last airworthiness date

19800723

ADS-B equipped

Yes — Mode-S A48618

Registrant of record

COOMBES LEROY D

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Historical record (pre-1982)

NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.

Aircraft

SCHLEICHER ASW15 · N3907B

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EE

Operator type

D

Airport

MADISON COUNTY

Kind of flying

B0

Weather at impact

Sky

SCATTERED-BELOW 1000 FEET

Wind

170° / 20 kt

Temp

85° F

Aircraft history

Serial number

000000015134

Total time

652 hrs

Pilot

Certificate

Commercial

Total hours

362

Age

29

Probable cause (from PRE1982.MDB)

PLTS LDG IN FLD RPRTD SVR TURBC.WIND GUSTING 30K.

Investigator remarks

SOARING CONTEST.WX BRFG BY CONTEST WX BRFR.ALL 4

Cause factors

  • 64/A/28 A
    PILOT IN COMMAND IMPROPER COMPENSATION FOR WIND CONDITIONS Cause — pilot/personnel action
  • 68/J/K9 J
    PERSONNEL OTHER Joint cause
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS Joint cause

Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.

Source: NTSB pre-1982 historical archive. Docket 3 0951. Source file NTSB_1981_3_0951.txt. Modern CAROL record on data.ntsb.gov ↗.